Discuss the infection and connection to Water Lubricated Composite Rubber Bearing friction quotiety such as: load, rotate speed, bearing's clearance etc; 结合理论与实验进行了综合分析,探讨了载荷、转速、轴承间隙以及长径比对水润滑复合橡胶轴承摩擦系数的影响及其相互关系;
Many turbine guide bearing is a rubber bearing with water lubricated, Not only rigidity of the rubber bearing is very bad, but also abrasion is very heavy for the main shaft, and it is not adapt for the need of uprating and Refurbishing of turbine. 许多水轮机导轴承使用的是水润滑橡胶轴承,橡胶轴承不但刚性差而且对主轴磨损十分严重,不能满足水轮机增容改造的需要。
A experimental set up of water lubricated journal bearing is designed. 设计了一套水润滑径向轴承试验装置。
Discussion of Water Lubricated Stern Tube Bearing System 水润滑艉轴承浅析
Water Lubricated Composite Rubber Bearing use water as lubricate medium, use non-metal as transmission friction pair. So it not only has the economic signification, but also has the combat readiness to research the Water Lubricated Composite Rubber Bearing. 水润滑复合橡胶轴承以水为润滑介质,以非金属为传动摩擦副,因而研究水润滑复合橡胶轴承不仅具有重要的经济意义,还具有重要的战略意义。
Elastohydrodynamic Lubrication of Water-Lubricated Rubber Sleeve Bearing 水润滑橡胶轴承的弹流润滑分析
A cuneiform water film on the frictional surface between bearing and spindle is formed because the plastic alloy has a high elasticity and low Young's modulus, which lead the water lubricated bearing is easy to be distorted. 从理论上揭示出润滑机理为由于塑料合金具有高弹性而弹性模量较低,因而水润滑塑料合金轴承易于产生弹性变形,导致轴承与轴摩擦表面间楔形水膜的形成,从而形成弹流润滑。
Analyses of the load capacity of water lubricated stern tube bearing 水润滑艉轴承负载能力的分析
The research progress of water lubricated bearings is introduced, including bearing material, wear mechanism and application. 介绍了水润滑轴承材料、磨损机制的研究现状和应用。
The Numerical Calculation and Theoretical Analysis of the Water-Lubricated Hydrodynamic Rubber Bearing 水润滑动压橡胶轴承的结构与润滑性能研究
Operating characteristic of water lubricated stern tube bearing system is the base of application. 水润滑艉轴承的工作特性是用户选用的依据。
Three-dimension geometry model was built based on the water lubricated ship aft tube bearing, and the inner fluid field was simulated. 针对水润滑船舶艉管轴承建立了三维几何模型,对轴承内部流场进行了数值分析。
The pressure distribution, temperature distribution, velocity distribution and turbulent energy in the water lubricated ship aft tube bearing were analyzed. 分析了水润滑船舶艉管轴承内部流场的压力分布、温度分布、速度分布、湍流能量分布。
The study on the reliability life of the ship water lubricated stern tube bearing is crucial to ensure the operational safety and reduce the cost. 研究水润滑艉轴承的可靠性寿命对保证航行安全和减少成本是有重要的意义。
The main influence factors of reliability of water lubricated guide bearing were radial load of guide bearing, bearing material and lubrication water quality. 影响水润滑导轴承可靠性的主要因素有:轴承所受径向载荷、轴瓦材料、润滑水质。
Introduced the study of water lubricated rubber alloy bearing status and development trend, from shell theory of Reddy, the vibration control equation of the bearing has been derived, which have provides a theoretical basis for the bearing vibration analysis. 具体研究内容概括如下:①介绍了水润滑橡胶合金轴承研究现状和发展趋势,从Reddy理论出发,对其振动方程进行了理论推导,为轴承振动分析提供了理论基础。
Water film pressure distribution which determines properties and carries capacity of water lubricated bearing is one of the important contents must be considered when designing bearing. 水膜压力分布状况决定着水润滑轴承的使用性能和承载能力,是轴承设计须考虑的重要内容之一。
The main work and research conclusions are as follows. 1. ADINA software is applied to establish a single strip FSI model of water lubricated tail rubber bearing. 论文的主要工作和研究结论如下:1.应用ADINA软件建立了水润滑橡胶尾轴承单一板条的流固耦合模型。
If the water combined with the advantages of rubber, the preparation of water lubricated rubber bearings, can solve the traditional bearing use process for oil and precious non-ferrous metals such as strategic resources waste and pollution of water environment problems. 如果将水与橡胶的优点结合,制备水润滑橡胶轴承,可以解决传统轴承使用过程中对油料和贵重有色金属等战略资源的浪费以及污染水资源环境的许多问题。
The water lubricated stern tube bearing is a very important supporting part of the ship propulsion system. Its working reliability life will directly affect the safe navigation, covert performance and operating costs of ship. 水润滑艉轴承作为船舶推进系统中的重要支撑部件,它的工作可靠性和使用寿命会直接影响船舶的航行安全、隐蔽性能和营运成本等。
Water lubricated stern tube bearing is an important component of marine propulsion. 水润滑尾轴承是船舶推进装置的关键部件之一。
In this study, the factors are analyzed which affect the reliability life of the ship water lubricated stern tube bearing. Then, its reliability life is investigated from two points of view which are the wear life and the fatigue life. 论文对水润滑橡胶艉轴承可靠性寿命影响因素进行系统的分析,从磨损寿命和疲劳寿命两个角度对其可靠性进行了探讨,同时在艉轴承试验机上进行耐磨试验对其验证。
Water lubricated rubber slab bearings lubricated with water have performances different from which lubricated with traditional oil as the medium of metal bearing lubrication mechanism. 以水为润滑介质的板条式水润滑橡胶合金轴承,与传统以油为润滑介质的金属轴承的润滑机理有所不同。